/Engine/Source/Editor/ContentBrowser/Public/IContentBrowserSingleton.h
Opens the Open Asset dialog in a non-modal window
void CreateOpenAssetDialog ( const [FOpenAssetDialogConfig](API\Editor\ContentBrowser\FOpenAssetDialogConfig) & OpenAssetConfig, const FOnAssetsChosenForOpen & OnAssetsChosenForOpen, const FOnAssetDialogCancelled & OnAssetDialogCancelled )